20041808 (number)

20041808 is an even 8-digits composite number following 20041807 and preceding 20041809. In scientific notation, it is written as 2.0041808 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 9493344 positive integers (up to 20041808) that are relatively prime to 20041808.

Interesting facts

Basic properties

Name

Name twenty million forty-one thousand eight hundred eight

Notation

Scientific notation 2.0041808 × 10^7
Engineering notation 2.0041808 × 10^6

Prime Factorization of 20041808

Prime Factorization 2 × 2 × 2 × 2 × 19 × 65927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2505226
Product of the distinct prime numbers

The prime factorization of 20041808 is 2 × 2 × 2 × 2 × 19 × 65927. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 61, 50, 710, 372, 6381, 6204, 6506, 15410, 170644, 450117, 5949280, 9481119, 21715791, 59154428, 843373085, 825919135, 52625038, 4840060666

Basic calculations (n = 20041808)

Multiplication

n×y
n×2 40083616
n×3 60125424
n×4 80167232
n×5 100209040

Division

n÷y
n÷2 10020904
n÷3 6680602.6666667
n÷3 5010452
n÷5 4008361.6

Exponentiation

ny
n2 401674067908864
n3 8.0502745476084E+21
n4 1.6134205683045E+29
n5 3.2335865253211E+36

Nth Root

y√n
2√n 4476.8077912727
3√n 271.63077063867
4√n 66.908951503313
5√n 28.866051323479

Divisors of 20041808

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 65927, 131854, 263708, 527416, 1054832, 1252613, 2505226, 5010452, 10020904, 20041808

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20041807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20041808 can be divided by 20 positive divisors. The sum of these divisors (counting 20041808) is 1, the average is 0.05.

Base conversion 20041808

Base System Value
2 Binary 1001100011101000001010000
3 Ternary 1101201020012012
4 Quaternary 1030131001100
5 Quinary 20112314213
6 Senary 1553322052
8 Octal 114350120
10 Decimal 20041808
12 Duodecimal 6866328
16 Hexadecimal 131d050
20 Vigesimal 6554a8
36 Base36 bxkcw

Cryptographic Hash Functions

md5 0e6d051e1e6518dac24622ca9232d501
sha1 a3d9aca65f2a615181036a086356160de67effe6
sha256 d40f35a69cf18af2da57ecc3b540485345f03b42d7c2068542a9c520e6552c03
sha512 30d418d2c57056f3df2d08dc7a128dd0a0a6235264536338532438f4aa67c4b5f73c400aa21aef0d8f5a73c9ed4973b9a0b7ec7870aa5bb26fc6167c8c4389cc
ripemd-160 73f04597c026cf1124e13b2600cf2f2682707b19

20041808 as geometric shapes

Circle

Radius = n
Diameter 40083616
Circumference 125926393.55491
Area 1.26189630088E+15

Sphere

Radius = n
Volume 3.3720911170863E+22
Surface area 5.0475852035201E+15
Circumference 125926393.55491

Square

Length = n
Perimeter 80167232
Area 401674067908864
Diagonal 28343396.688078

Cube

Length = n
Surface area 2410044407453184
Volume 8.0502745476084E+21
Space diagonal 34713429.73154

Equilateral Triangle

Length = n
Perimeter 60125424
Area 1.7392997342526E+14
Altitude 17356714.86577

Triangular Pyramid

Length = n
Surface area 1.7392997342526E+14
Volume 9.487339538379E+20
Height 9447798.8960259